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Bently Nevada 184146-03 3500 Series
The 184146-03 is a brand new, original stock 3500 machinery protection module. We provide fast global shipping for this vibration monitor card.
Description
The Bently Nevada 184146-03, also cataloged as the Bently Nevada 184146 Vibration Monitor Module, operates as a dedicated hardware component for processing dynamic radial vibration and thrust inputs within the 3500 Series Machinery Protection System.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 184146-03 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.78 kg |
| Dimensions | 241 mm x 24 mm x 103 mm |
| Operating Temp | -30 to +65 deg C |
| Power Consumption | 6.5 W maximum |
| Channel Input | 4 channels per module |
| Accuracy | Plus or minus 0.33% of full-scale value |
Eddy-Current Probe Scaling and Rotor Dynamics
The processing hardware converts input voltage transients from Proximitor sensors into clear engineering units using exact eddy-current probe scaling variables. Field verification requires validation of the gap voltage targeting a stable -10 VDC baseline, ensuring the physical probe operates directly within its linear measurement threshold. This operational zone is mandatory for tracking high-frequency rotor dynamics, while internal active filtering mechanisms execute cross-talk suppression to block induced electromagnetic noise between adjacent sensor channels.
Frequently Asked Questions
Q: Can the 184146-03 module be inserted into the 3500 rack while the system is powered?
A: Yes. The card supports standard online insertion and removal (OIR) protocol, enabling field technicians to replace the hardware without interrupting the operation of neighboring channels.
Q: What is the maximum continuous current limitation for the onboard 4-20 mA analog outputs?
A: Each individual analog loop output is designed to drive a maximum external loop resistance of 600 Ohms while maintaining rated signal accuracy.
Field Installation Guidelines
- Verify that the physical slot alignment guides inside the 3500 rack frame line up accurately with the card edge connector before applying seating force.
- Terminate the field transducer cable shields at the dedicated chassis earth ground strip; do not tie the shield to earth at the machine junction box.
- Keep low-voltage transducer wiring separated from high-voltage AC cables by a minimum distance of 30 cm to mitigate electromagnetic noise induction.
- Execute a system diagnostic loop check via the 3500 rack configuration tool to verify correct sensor scale factor settings before enabling the channel alert limits.
Additional information
| Weight | 0.69 kg |
|---|---|
| Dimensions | 38 × 50 × 95 mm |
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